Hektar → Ar
1 Hektar = 100 ares; 1 Ar = 0.01 hectares.
Hektar to Ar
1 ha = 100 a
Hektar → Ar conversion table
| Hektar (ha) | Ar (a) |
|---|---|
| 1 | 100 |
| 2 | 200 |
| 3 | 300 |
| 5 | 500 |
| 8 | 800 |
| 10 | 1,000 |
| 15 | 1,500 |
| 20 | 2,000 |
| 25 | 2,500 |
| 30 | 3,000 |
| 40 | 4,000 |
| 50 | 5,000 |
| 60 | 6,000 |
| 80 | 8,000 |
| 100 | 10,000 |
Formula and notes
1 Hektar = 100 ares; conversely, 1 Ar = 0.01 hectares.
The converter uses the base unit method: Hektar has a factor of 10000 and Ar has a factor of 100, so the target value = source value × (10000 ÷ 100).
Length and area converters use exact international definitions, so results are consistent across calculators.
Other area conversions
Hektar to Ar FAQ
How do I convert Ar to Hektar?
Multiply the value in Ar by 0.01 to get Hektar.
Is the conversion exact?
Yes. Every unit is defined by a fixed factor relative to the base unit, so the result is exact apart from rounding.